MARS 44507 Transformer 277V PRI 24V SEC 40VA

The MARS 44507 Transformer 277V PRI 24V SEC 40VA is electrical components in the HVAC Systems that will transform the high primary voltage into controlled low-voltage power to control circuits. This transformer is used in air handlers, rooftop units, and commercial heating equipment, with the need to control the power of 24 volts. According to the electrical concept of the system, it provides controlled voltage to the thermostats, relays, and the control boards. Its use in the assembly is to regulate power flow.